78124428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{114217}}^1$

素因数の和:114246

約数の個数: 36

約数和(自身を含む): 207876760

約数和(自身を除く): 129752332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 114217, 228434, 342651, 456868, 685302, 1027953, 1370604, 2055906, 2170123, 4111812, 4340246, 6510369, 8680492, 13020738, 19531107, 26041476, 39062214, 78124428]

約数ペア:

[(1, 78124428), (2, 39062214), (3, 26041476), (4, 19531107), (6, 13020738), (9, 8680492), (12, 6510369), (18, 4340246), (19, 4111812), (36, 2170123), (38, 2055906), (57, 1370604), (76, 1027953), (114, 685302), (171, 456868), (228, 342651), (342, 228434), (684, 114217)]